룰렛 설정

- 확률 총합 추가

SodaLive/Sources/Live/Room/Routlette/Config/RouletteSettingsViewModel.swift

@@ -46,20 +46,19 @@ final class RouletteSettingsViewModel: ObservableObject {
     private var rouletteId = 0
     @Published var rouletteList = [GetNewRouletteResponse]()
     
+    @Published var totalPercentage = Float(0)
+    
     func addOption() {
         if (options.count >= 10) {
             return
         }
         options.append(RouletteOption(title: "", percentage: ""))
+        calculateTotalPercentage()
     }
     
     func deleteOption(index: Int) {
         options.remove(at: index)
-    }
-    
-    private func removeAllAndAddOptions(options: [RouletteOption]) {
-        self.options.removeAll()
-        self.options.append(contentsOf: options)
+        calculateTotalPercentage()
     }
     
     func getAllRoulette(creatorId: Int) {
@@ -311,7 +310,9 @@ final class RouletteSettingsViewModel: ObservableObject {
                 let options = roulette.items.map {
                     RouletteOption(title: $0.title, percentage: String($0.percentage))
                 }
-                removeAllAndAddOptions(options: options)
+                
+                self.options.removeAll()
+                self.options.append(contentsOf: options)
             } else {
                 self.canText = ""
                 self.isActive = false
@@ -322,5 +323,21 @@ final class RouletteSettingsViewModel: ObservableObject {
                 self.addOption()
             }
         }
+        
+        calculateTotalPercentage()
+    }
+    
+    func calculateTotalPercentage() {
+        let totalPercent = options.map {
+            let percentage = Float($0.percentage)
+            
+            if let percentage = percentage {
+                return percentage
+            } else {
+                return Float(0)
+            }
+        }.reduce(0, +)
+        
+        self.totalPercentage = totalPercent
     }
 }